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MAN-DEH-P7900UB-GB.fm Page 6 Wednesday, February 21, 2007 11:20 AM
Connecting the Units
Notes
• When this unit is installed in a vehicle without ACC (accessory) position on the ignition
switch, red cable must be wired to the terminal that can detect the operation of the ignition
key. Otherwise, battery drain may result.
ACC position
• Use this unit in other than the following conditions could result in fire or malfunction.
– Vehicles with a 12-volt battery and negative grounding.
– Speakers with 50 W (output value) and 4 ohm to 8 ohm (impedance value).
• To prevent short-circuit, overheating or malfunction, be sure to follow the directions below.
– Disconnect the negative terminal of the battery before installation.
– Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap
adhesive tape around them where they lie against metal parts.
– Place all cables away from moving parts, such as gear shift and seat rails.
– Place all cables away from hot places, such as near the heater outlet.
– Do not pass the yellow cable through a hole into the engine compartment to connect to a
battery.
– Cover any disconnected cable connectors with insulating tape.
– Do not shorten any cables.
– Never cut the insulation of the power cable of this unit in order to share the power to other
equipment. Current capacity of the cable is limited.
– Use a fuse of the rating prescribed.
– Never wire the speaker negative cable directly to ground.
– Never band together multiple speaker's negative cables.
• Control signal is output through blue/white cable when this unit is powered on. Connect it to
an external power amp's system remote control or the vehicle's auto-antenna relay control
terminal (max. 300 mA, 12 V DC). If the vehicle is equipped with a glass antenna, connect
it to the antenna booster power supply terminal.
• Never connect blue/white cable to external power amp's power terminal. Also, never
connect it to the power terminal of the auto antenna. Otherwise, battery drain or malfunction
may result.
• IP-BUS connectors are color-coded. Be sure to connect connectors of the same color.
• Black cable is ground. This cable and other product's ground cable (especially, high-current
products such as power amp) must be wired separately. Otherwise, fire or malfunction may
result if they are accidentally detached.
• Cord function may differ according to the product, even if cord color is the same. When
connecting this system, be sure to check all manuals and connect cords correctly.
No ACC position
Before You Start
If you want to dispose this product, do not mix it with general household
waste. There is a separate collection system for used electronic
products in accordance with legislation that requires proper treatment,
recovery and recycling.
Private households in the 25 member states of the EU, in Switzerland and Norway
may return their used electronic products free of charge to designated collection
facilities or to a retailer (if you purchase a similar new one).
For countries not mentioned above, please contact your local authorities for the correct
method of disposal.
By doing so you will ensure that your disposed product undergoes the necessary
treatment, recovery and recycling and thus prevent potential negative effects on the
environment and human health.
About this unit
The tuner frequencies on this unit are allocated for use in Western Europe, Asia, the
Middle East, Africa and Oceania. Use in other areas may result in poor reception. The
RDS (radio data system) function operates only in areas with FM stations broadcasting
RDS signals.
! CAUTION
• Do not allow this unit to come into contact with liquids. Electrical shock could result.
Also, this unit damage, smoke, and overheat could result from contact with liquids.
• "CLASS 1 LASER PRODUCT"
This product contains a laser diode of higher class than 1. To ensure continued
safety, do not remove any covers or attempt to gain access to the inside of the
product. Refer all servicing to qualified personnel.
• The Pioneer CarStereo-Pass is for use only in Germany.
• Keep this manual handy as a reference for operating procedures and precautions.
• Always keep the volume low enough so that you can hear sounds from outside the
vehicle.
• Protect this unit from moisture.
• If the battery is disconnected or discharged, the preset memory will be erased and
must be reprogrammed.
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